Quick Transmigration: The War God’s Sweetheart Has a Hidden Dark Side

The heroine looks cool and powerful, but is softhearted and cheerful inside. A strong heroine's redemptive power fantasy. The male lead is weak and teary early on, but reveals his true nature later. (Devoted to each other, 1v1, sweet romance, mutual pursuit, together until old age in every world, with System assistance) Focused on an arrogant heroine's exclusive devotion, elegant beatdowns, and unapologetic madness. The heroine is a war god who champions the aesthetics of violence. She says little but always has a cutting retort. She can't stand being slighted, goes into overdrive when punishing scumbags, and gets revenge on the spot. Her soul is damaged and will gradually recover. She grows stronger as the story goes on. (P.S. This is a fictional setting with many original world-building details. The couple traditionally pursue each other in turn. The male lead is a future Demon Lord, formerly a demonic dragon whom the heroine rescued and raised. He spent ten thousand years by her side, but she never caught on, so he has to use the small worlds to test whether she has feelings for him. He acts weak early on because he knows she prefers strong women, hoping to make her fall for him.) World One: Billionaire heiress vs. obscure entertainment-industry newcomer (modern romance + showbiz) World Two: Autistic painter vs. rebellious top student (redemption + school life) World Three: Sickly, obsessive hostage prince vs. puppet emperor's tutor (historical romance) On hiatus, read at your own risk.